Topic: Bitmain's Released Antminer S9, World's First 16nm Miner Ready to Order - page 2. (Read 531164 times)

Thanks I will give ckpool a try, I know my gekko stick miner works there just fine there, the s9 is just getting warm and not really kicking in anywhere I try

You need to upload the screenshot to something like postimg.cc or imgur then use the "insert image" tags to post it.

As to your problem, all I can suggest is try a different pool, like kano.is or ckpool or slush etc make sure its working there first.

Sorry I dont know how to put a saved screen shot on here

I am new to this and my antminer gets warm but not doing anything even though the light shows it is mining but its not, anyone have a clueSystem
Miner Configuration
Miner Status
Network

Miner Status
Summary
Elapsed   GH/S(RT)   GH/S(avg)   FoundBlocks   LocalWork   Utility   WU   BestShare
13m22s
0.000000
0.00
0
894
0.00
0.00
0
Pools
Pool   URL   User   Status   Diff   GetWorks   Priority   Accepted   Diff1#   DiffA#   DiffR#   DiffS#   Rejected   Discarded   Stale   LSDiff   LSTime
0
stratum+tcp://sha256.na.mine.zpool.ca:3333
1FeZWw6nm4yTMZNuuskAiptmnW9sdCNfrM
Alive
65.5K
86
0
0
0
0
0
0
0
467
0
0
Never
1
stratum+tcp://sha256.na.mine.zpool.ca:3333
1FeZWw6nm4yTMZNuuskAiptmnW9sdCNfrM
Alive
65.5K
21
1
0
0
0
0
0
0
110
0
0
Never
2
stratum+tcp://sha256.na.mine.zpool.ca:3333
1FeZWw6nm4yTMZNuuskAiptmnW9sdCNfrM
Alive
65.5K
2
2
0
0
0
0
0
0
0
0
0
Never
total
109
0
0
0
0
0
0
577
0
HW
0
0
0
AntMiner
Chain#   ASIC#   Frequency(avg)   GH/S(ideal)   GH/S(RT)   HW   Temp(Chip1)   Temp(Chip2)   ASIC status
6
63
633.33
4,499.81
0.00000
0
-
15
oooooooo oooooooo oooooooo oooooooo oooooooo oooooooo oooooooo ooooooo
7
63
627.85
4,500.44
0.00000
0
-
15
oooooooo oooooooo oooooooo oooooooo oooooooo oooooooo oooooooo ooooooo
8
63
627.57
4,500.93
0.00000
0
-
15
oooooooo oooooooo oooooooo oooooooo oooooooo oooooooo oooooooo ooooooo
Total
189
629.58
13,501.19
0.00
Fan#   Fan1   Fan2   Fan3   Fan4   Fan5   Fan6   Fan7   Fan8
Speed (r/min)   0   0   0   0   6,480   6,480   0   0

Hi there, you should post this in the Miner Support section so that you can get the help you need.


P.S. your kernel log looks alright other than some temperature issues, if you are having discarded shares its probably your pool and not your miner with issues.

When you create a new thread please post a miner status picture while its hashing

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.0-xilinx-gb190cb0-dirty (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #57 SMP PREEMPT Fri Dec 9 14:49:22 CST 2016
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Xilinx Zynq
[    0.000000] cma: CMA: reserved 128 MiB at 16800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 126976
[    0.000000] free_area_init_node: node 0, pgdat c0740a40, node_mem_map debd8000
[    0.000000]   Normal zone: 992 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 126976 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 8 pages/cpu @debc1000 s9088 r8192 d15488 u32768
[    0.000000] pcpu-alloc: s9088 r8192 d15488 u32768 alloc=8*4096
[    0.000000] pcpu-alloc:

• 0
• 1

[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 125984
[    0.000000] Kernel command line: noinitrd mem=496M console=ttyPS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs rw rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 364356K/507904K available (5032K kernel code, 283K rwdata, 1916K rodata, 204K init, 258K bss, 143548K reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xdf800000 - 0xff000000   ( 504 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc06d1374   (6949 kB)
[    0.000000]       .init : 0xc06d2000 - 0xc0705380   ( 205 kB)
[    0.000000]       .data : 0xc0706000 - 0xc074cf78   ( 284 kB)
[    0.000000]        .bss : 0xc074cf84 - 0xc078d9fc   ( 259 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]    Dump stacks of tasks blocking RCU-preempt GP.
[    0.000000]    RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ps7-slcr mapped to df802000
[    0.000000] zynq_clock_init: clkc starts at df802100
[    0.000000] Zynq clock init
[    0.000015] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 3298534883328ns
[    0.000307] ps7-ttc #0 at df804000, irq=43
[    0.000616] Console: colour dummy device 80x30
[    0.000649] Calibrating delay loop... 1325.46 BogoMIPS (lpj=6627328)
[    0.040205] pid_max: default: 32768 minimum: 301
[    0.040423] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.040442] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.042603] CPU: Testing write buffer coherency: ok
[    0.042941] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.043001] Setting up static identity map for 0x4c4af8 - 0x4c4b50
[    0.043224] L310 cache controller enabled
[    0.043244] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
[    0.121034] CPU1: Booted secondary processor
[    0.210227] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.210359] Brought up 2 CPUs
[    0.210379] SMP: Total of 2 processors activated.
[    0.210387] CPU: All CPU(s) started in SVC mode.
[    0.211050] devtmpfs: initialized
[    0.213471] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.214679] regulator-dummy: no parameters
[    0.222355] NET: Registered protocol family 16
[    0.224647] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.226933] cpuidle: using governor ladder
[    0.226946] cpuidle: using governor menu
[    0.234344] syscon f8000000.ps7-slcr: regmap [mem 0xf8000000-0xf8000fff] registered
[    0.235859] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.235873] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.235986] zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xdf880000
[    0.257570] bio: create slab at 0
[    0.258972] vgaarb: loaded
[    0.259664] SCSI subsystem initialized
[    0.260680] usbcore: registered new interface driver usbfs
[    0.260852] usbcore: registered new interface driver hub
[    0.261099] usbcore: registered new device driver usb
[    0.261631] media: Linux media interface: v0.10
[    0.261789] Linux video capture interface: v2.00
[    0.262035] pps_core: LinuxPPS API ver. 1 registered
[    0.262047] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[    0.262172] PTP clock support registered
[    0.262536] EDAC MC: Ver: 3.0.0
[    0.263588] Advanced Linux Sound Architecture Driver Initialized.
[    0.266438] DMA-API: preallocated 4096 debug entries
[    0.266452] DMA-API: debugging enabled by kernel config
[    0.266531] Switched to clocksource arm_global_timer
[    0.287164] NET: Registered protocol family 2
[    0.287832] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.287889] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.287974] TCP: Hash tables configured (established 4096 bind 4096)
[    0.288021] TCP: reno registered
[    0.288038] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.288070] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.288299] NET: Registered protocol family 1
[    0.288645] RPC: Registered named UNIX socket transport module.
[    0.288657] RPC: Registered udp transport module.
[    0.288666] RPC: Registered tcp transport module.
[    0.288674] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.288687] PCI: CLS 0 bytes, default 64
[    0.289125] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[    0.291140] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.293232] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.293426] msgmni has been set to 967
[    0.294218] io scheduler noop registered
[    0.294232] io scheduler deadline registered
[    0.294274] io scheduler cfq registered (default)
[    0.306709] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[    0.306729] dma-pl330 f8003000.ps7-dma:    DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[    0.430277] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xuartps
[    0.998115] console [ttyPS0] enabled
[    1.002381] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to df866000
[    1.010009] [drm] Initialized drm 1.1.0 20060810
[    1.027072] brd: module loaded
[    1.036410] loop: module loaded
[    1.045825] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    1.051953] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    1.059886] libphy: XEMACPS mii bus: probed
[    1.064258] ------------- phy_id = 0x3625e62
[    1.068994] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[    1.077604] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.084223] ehci-pci: EHCI PCI platform driver
[    1.091456] zynq-dr e0002000.ps7-usb: Unable to init USB phy, missing?
[    1.098316] usbcore: registered new interface driver usb-storage
[    1.105159] mousedev: PS/2 mouse device common for all mice
[    1.111288] i2c /dev entries driver
[    1.118259] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[    1.123752] cpufreq_cpu0: failed to get cpu0 regulator: -19
[    1.129645] Xilinx Zynq CpuIdle Driver started
[    1.134479] sdhci: Secure Digital Host Controller Interface driver
[    1.140662] sdhci: Copyright(c) Pierre Ossman
[    1.144929] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.151772] mmc0: no vqmmc regulator found
[    1.155782] mmc0: no vmmc regulator found
[    1.196549] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[    1.205243] usbcore: registered new interface driver usbhid
[    1.210756] usbhid: USB HID core driver
[    1.215471] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[    1.221769] nand: Micron MT29F2G08ABAEAWP
[    1.225733] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[    1.231673] Bad block table found at page 131008, version 0x01
[    1.237907] Bad block table found at page 130944, version 0x01
[    1.243962] 3 ofpart partitions found on MTD device pl353-nand
[    1.249743] Creating 3 MTD partitions on "pl353-nand":
[    1.254837] 0x000000000000-0x000002000000 : "BOOT.bin-env-dts-kernel"
[    1.262878] 0x000002000000-0x00000b000000 : "angstram-rootfs"
[    1.270220] 0x00000b000000-0x000010000000 : "upgrade-rootfs"
[    1.279176] TCP: cubic registered
[    1.282415] NET: Registered protocol family 17
[    1.287125] Registering SWP/SWPB emulation handler
[    1.292997] regulator-dummy: disabling
[    1.297347] UBI: attaching mtd1 to ubi0
[    1.821947] UBI: scanning is finished
[    1.833525] UBI: attached mtd1 (name "angstram-rootfs", size 144 MiB) to ubi0
[    1.840607] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.847370] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    1.854034] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[    1.860913] UBI: good PEBs: 1152, bad PEBs: 0, corrupted PEBs: 0
[    1.866892] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[    1.874001] UBI: max/mean erase counter: 19/11, WL threshold: 4096, image sequence number: 1984962504
[    1.883216] UBI: available PEBs: 0, total reserved PEBs: 1152, PEBs reserved for bad PEB handling: 40
[    1.892434] UBI: background thread "ubi_bgt0d" started, PID 1080
[    1.892439] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.896351] ALSA device list:
[    1.896355]   No soundcards found.
[    1.912783] UBIFS: background thread "ubifs_bgt0_0" started, PID 1082
[    1.941817] UBIFS: recovery needed
[    2.032910] UBIFS: recovery completed
[    2.036610] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[    2.042532] UBIFS: LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    2.051697] UBIFS: FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[    2.061554] UBIFS: reserved for root: 0 bytes (0 KiB)
[    2.066592] UBIFS: media format: w4/r0 (latest is w4/r0), UUID 56FDF5FA-8D29-4AA7-95D4-1C2E28C7C4E9, small LPT model
[    2.078109] VFS: Mounted root (ubifs filesystem) on device 0:11.
[    2.085504] devtmpfs: mounted
[    2.088633] Freeing unused kernel memory: 204K (c06d2000 - c0705000)
[    2.927396] random: dd urandom read with 0 bits of entropy available
[    3.316556]
[    3.316556] bcm54xx_config_init
[    3.926576]
[    3.926576] bcm54xx_config_init
[    7.927395] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[    7.933497] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[   22.402738] In axi fpga driver!
[   22.405809] request_mem_region OK!
[   22.409241] AXI fpga dev virtual address is 0xdf9fc000
[   22.414307] *base_vir_addr = 0x8c510
[   22.429247] In fpga mem driver!
[   22.432584] request_mem_region OK!
[   22.436169] fpga mem virtual address is 0xe2000000
[   23.225981]
[   23.225981] bcm54xx_config_init
[   23.855934]
[   23.855934] bcm54xx_config_init
[   27.856373] xemacps e000b000.ps7-ethernet: Set clk to 124999998 Hz
[   27.862481] xemacps e000b000.ps7-ethernet: link up (1000/FULL)
[  572.720501] random: nonblocking pool is initialized
Detect 512MB control board of XILINX
Miner Type = S9
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x0000ffff
Check chain[5] PIC fw version=0x03
Check chain[6] PIC fw version=0x03
Check chain[7] PIC fw version=0x03
Fix freq=650 Chain[5] voltage_pic=108 value=880
Fix freq=650 Chain[6] voltage_pic=108 value=880
Fix freq=650 Chain[7] voltage_pic=108 value=880
set_reset_allhashboard = 0x0000ffff
set_reset_allhashboard = 0x00000000
Chain[J6] has 63 asic
Chain[J7] has 63 asic
Chain[J8] has 63 asic
Chain[J6] has no freq in PIC, set default freq=650M
Chain[J6] has no core num in PIC
Chain[J7] has no freq in PIC, set default freq=650M
Chain[J7] has no core num in PIC
Chain[J8] has no freq in PIC, set default freq=650M
Chain[J8] has no core num in PIC

Miner fix freq ...
read PIC voltage=940 on chain[5]
Chain:5 chipnum=63
Asic[ 0]:650
Asic[ 1]:650 Asic[ 2]:650 Asic[ 3]:650 Asic[ 4]:650 Asic[ 5]:650 Asic[ 6]:650 Asic[ 7]:650 Asic[ 8]:650
Asic[ 9]:650 Asic[10]:650 Asic[11]:650 Asic[12]:650 Asic[13]:650 Asic[14]:650 Asic[15]:650 Asic[16]:650
Asic[17]:650 Asic[18]:650 Asic[19]:650 Asic[20]:650 Asic[21]:650 Asic[22]:650 Asic[23]:650 Asic[24]:650
Asic[25]:650 Asic[26]:650 Asic[27]:650 Asic[28]:650 Asic[29]:650 Asic[30]:650 Asic[31]:650 Asic[32]:650
Asic[33]:650 Asic[34]:650 Asic[35]:650 Asic[36]:650 Asic[37]:650 Asic[38]:650 Asic[39]:650 Asic[40]:650
Asic[41]:650 Asic[42]:650 Asic[43]:650 Asic[44]:650 Asic[45]:650 Asic[46]:650 Asic[47]:650 Asic[48]:650
Asic[49]:650 Asic[50]:650 Asic[51]:650 Asic[52]:650 Asic[53]:650 Asic[54]:650 Asic[55]:650 Asic[56]:650
Asic[57]:650 Asic[58]:650 Asic[59]:650 Asic[60]:650 Asic[61]:650 Asic[62]:650
Chain:5 max freq=650
Chain:5 min freq=650

read PIC voltage=940 on chain[6]
Chain:6 chipnum=63
Asic[ 0]:650
Asic[ 1]:650 Asic[ 2]:650 Asic[ 3]:650 Asic[ 4]:650 Asic[ 5]:650 Asic[ 6]:650 Asic[ 7]:650 Asic[ 8]:650
Asic[ 9]:650 Asic[10]:650 Asic[11]:650 Asic[12]:650 Asic[13]:650 Asic[14]:650 Asic[15]:650 Asic[16]:650
Asic[17]:650 Asic[18]:650 Asic[19]:650 Asic[20]:650 Asic[21]:650 Asic[22]:650 Asic[23]:650 Asic[24]:650
Asic[25]:650 Asic[26]:650 Asic[27]:650 Asic[28]:650 Asic[29]:650 Asic[30]:650 Asic[31]:650 Asic[32]:650
Asic[33]:650 Asic[34]:650 Asic[35]:650 Asic[36]:650 Asic[37]:650 Asic[38]:650 Asic[39]:650 Asic[40]:650
Asic[41]:650 Asic[42]:650 Asic[43]:650 Asic[44]:650 Asic[45]:650 Asic[46]:650 Asic[47]:650 Asic[48]:650
Asic[49]:650 Asic[50]:650 Asic[51]:650 Asic[52]:650 Asic[53]:650 Asic[54]:650 Asic[55]:650 Asic[56]:650
Asic[57]:650 Asic[58]:650 Asic[59]:650 Asic[60]:650 Asic[61]:650 Asic[62]:650
Chain:6 max freq=650
Chain:6 min freq=650

read PIC voltage=940 on chain[7]
Chain:7 chipnum=63
Asic[ 0]:650
Asic[ 1]:650 Asic[ 2]:650 Asic[ 3]:650 Asic[ 4]:650 Asic[ 5]:650 Asic[ 6]:650 Asic[ 7]:650 Asic[ 8]:650
Asic[ 9]:650 Asic[10]:650 Asic[11]:650 Asic[12]:650 Asic[13]:650 Asic[14]:650 Asic[15]:650 Asic[16]:650
Asic[17]:650 Asic[18]:650 Asic[19]:650 Asic[20]:650 Asic[21]:650 Asic[22]:650 Asic[23]:650 Asic[24]:650
Asic[25]:650 Asic[26]:650 Asic[27]:650 Asic[28]:650 Asic[29]:650 Asic[30]:650 Asic[31]:650 Asic[32]:650
Asic[33]:650 Asic[34]:650 Asic[35]:650 Asic[36]:650 Asic[37]:650 Asic[38]:650 Asic[39]:650 Asic[40]:650
Asic[41]:650 Asic[42]:650 Asic[43]:650 Asic[44]:650 Asic[45]:650 Asic[46]:650 Asic[47]:650 Asic[48]:650
Asic[49]:650 Asic[50]:650 Asic[51]:650 Asic[52]:650 Asic[53]:650 Asic[54]:650 Asic[55]:650 Asic[56]:650
Asic[57]:650 Asic[58]:650 Asic[59]:650 Asic[60]:650 Asic[61]:650 Asic[62]:650
Chain:7 max freq=650
Chain:7 min freq=650

max freq = 650
set baud=1
Chain[J6] PIC temp offset=62,0,0,0,0,0,35,28
Chain[J6] chip[244] use PIC middle temp offset=0 typeID=1a
New offset Chain[5] chip[244] local:25 remote:25 offset:30
Chain[J6] chip[244] get middle temp offset=30 typeID=1a
Chain[J6] chip[136] use PIC middle temp offset=28 typeID=00
Warning: Chain[J6] has no temp offset in PIC! will fix it
New offset Chain[5] chip[244] local:26 remote:26 offset:30
Chain[J6] chip[244] get middle temp offset=30 typeID=1a
Chain[J7] PIC temp offset=62,0,0,0,0,0,35,28
Chain[J7] chip[244] use PIC middle temp offset=0 typeID=1a
New offset Chain[6] chip[244] local:26 remote:27 offset:29
Chain[J7] chip[244] get middle temp offset=29 typeID=1a
Chain[J7] chip[136] use PIC middle temp offset=28 typeID=00
Warning: Chain[J7] has no temp offset in PIC! will fix it
New offset Chain[6] chip[244] local:27 remote:27 offset:30
Chain[J7] chip[244] get middle temp offset=30 typeID=1a
Chain[J8] PIC temp offset=63,-1,63,-1,63,-1,63,-1
Chain[J8] chip[248] use PIC middle temp offset=-1 typeID=00
Warning: Chain[J8] has no temp offset in PIC! will fix it
New offset Chain[7] chip[244] local:27 remote:-97 offset:-102
Chain[J8] chip[244] get middle temp offset=-102 typeID=1a
Chain[J6] set working voltage=880 [108]
Chain[J7] set working voltage=880 [108]
Chain[J8] set working voltage=880 [108]
setStartTimePoint total_tv_start_sys=68 total_tv_end_sys=69
restartNum = 2 , auto-reinit enabled...
do read_temp_func once...
do check_asic_reg 0x08

get RT hashrate from Chain[5]: (asic index start from 1-63)

get RT hashrate from Chain[6]: (asic index start from 1-63)

get RT hashrate from Chain[7]: (asic index start from 1-63)
Check Chain[J6] ASIC RT error: (asic index start from 1-63)
Check Chain[J7] ASIC RT error: (asic index start from 1-63)
Check Chain[J8] ASIC RT error: (asic index start from 1-63)
Done check_asic_reg
do read temp on Chain[5]
Chain[5] Chip[62] TempTypeID=1a middle offset=30
read failed, old value: Chain[5] Chip[62] local Temp=0
read failed on Chain[5] Chip[62] middle Temp old value:0
218 fix Chain[5] Chip[62] middle Temp = 0
Done read temp on Chain[5]
do read temp on Chain[6]
Chain[6] Chip[62] TempTypeID=1a middle offset=30
read failed, old value: Chain[6] Chip[62] local Temp=0
read failed on Chain[6] Chip[62] middle Temp old value:0
218 fix Chain[6] Chip[62] middle Temp = 0
Done read temp on Chain[6]
do read temp on Chain[7]
Chain[7] Chip[62] TempTypeID=1a middle offset=-102
read failed, old value: Chain[7] Chip[62] local Temp=0
read failed on Chain[7] Chip[62] middle Temp old value:0
218 fix Chain[7] Chip[62] middle Temp = 0
Done read temp on Chain[7]
set FAN speed according to: temp_highest=0 temp_top1[PWM_T]=0 temp_top1[TEMP_POS_LOCAL]=0 temp_change=0 fix_fan_steps=0
set full FAN speed...
FAN PWM: 100
read_temp_func Done!
CRC error counter=3

I heard that there is possible to connect 3A and more powerful fans to S9. Does anyone know how?

I heard that there is possible to connect 3A and more powerful fans to S9. Does anyone know how?

I understand that 2.7 A fan is more than enough, but now I need to replace one fan and I have nothing in my hands but only 3.3A Nidec fan...  

I mean this grid:

I have seen a model (Antminer S9j 14,5) with grids behind the fan. That is much louder like a model without grids. Because the fan is in direct contact, a high tone is created in addition to the fan noise.

Does anyone have an idea how to get the quieter? It is very disturbing.

can anyone recommend a link to purchase a replacement fan?
got some from ebay none of them worked.

the ones that are on the S9i/S9j are better, they emit lower pitch when at full RPM

What about the solution suggested here: Solution for ANTMINER S9 FANS SPEED Up & Down every 20 Seconds. (Enable the hidden menu and force fan speeds)?

not new to mining, tried every possibility. the S9 doesn't have more than 2 fan connectors.

So...troubleshooting for hours, it seems that particular S9 doesn't like the new bitmain firmware, rolling back to 2017 firmware did solve it (of course tried multiple times, whenver I flash the latest firmware, the fans goes crazy).

Did you try using the other fan plugs, or switching fan plug positions (fan6 to fan5 and fan5 to fan6)? Does your control board include more than 2 fan connectors?